Casio Edifice x Sospensione ft. Tom 50th Anniversary (Limited Edition) Men Casual Formal Round 100m Water Resistant Watch EFS-S641TMS-1A EFS-S641TMS EFS-S641 EFSS641 EFSS641TMS Introducing the Edifice Tom 50th Anniversary Edition, honoring the Tom KP47 Starlet race car. This high-performance chronograph showcases 1970s-inspired design elements, including its color scheme and grille-like dial. With a solar-powered mechanism and premium materials, essential for motorsport fans and collectors. Module 5530 (solar-powered) Battery Life / Accuracy Tough solar (approximately 5 months without exposure to light) (+/-20 seconds per month) Crystal Sapphire crystal (anti-reflective coating) Luminous Luminous on hands Case / Band Material Carbon / stainless steel case with leather band Water Resistance 100m / 10 bar Case Size Thickness: 13.3 mm Diameter: 44.5 mm Length: 50.1 mm Other Specifications Casio Edifice x Sospensione ft. Tom 50th Anniversary (Limited Edition) Chronograph up to 30 minutes in 1-second increment (elapsed time, split time) Battery level indicator Date and 24-hour display Regular timekeeping (analog display)